Welcome to ThePhotoForum, Abdo!
You travelled to a very nice area of this world, one that I have never been to (nor do I have any hopes of EVER getting there). Your photos have some nice tonal ranges, although I feel that the first, second and last could even do with a bit more shadows (deeper blacks).
And couldn't you have paid that seagull some more money so it'd either have flown further INTO Photo 1 (instead of staying in the bottom lefthand corner), or stayed out of it completely? Like it did in the last photo?